Verification keys for Nil challan-Last date of transfer voucher number / bank challan, last total deposit amount as per challan

If an unmatched challan is being corrected, then the sum of deposit amount of all the active deductee rows in the regular and correction statement and corrected values of claimed TDS interest and claimed TDS Others amount should be less than or equal to Total deposit amount of challan given in statement

If a matched challan is being corrected, then available balance amount in the challan should be sufficient for consumption of updated sum of deposit amount of all the active deductee rows in correction and corrected values of claimed TDS interest and claimed TDS Others amount

If deductor updates only deductee details, then claimed TDS Interest amount and claimed TDS Others amount as given in the challan should match with the corresponding values present in regular / previous return